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Salamitaktik: Apple gibt weitere Infos zu Sicherheitslücken in iOS 18 heraus - Related to heraus, sicherheitsupdate:, fusion, und, schadcode-lücke

Kritische Lücke in VMware ESXi, Fusion und Workstation wird missbraucht

Kritische Lücke in VMware ESXi, Fusion und Workstation  wird missbraucht

In VMware ESXi, Fusion und Workstation haben die Entwickler Sicherheitslücken ausfindig gemacht, durch die Angreifer etwa aus den virtuellen Maschinen ausbrechen können – und das bereits in freier Wildbahn machen. Aktualisierte Software steht bereit, um die Schwachstellen auszubessern. Admins sollten sie umgehend installieren.

In einer Sicherheitsmitteilung zu den VMware-Produkten erörtert Broadcom die Fehler in der Software. Am schwersten wiegt ein Schwachstelle der Art "Time of Check – Time of use" (TOCTOU), die in Schreibzugriffen außerhalb vorgesehener Speichergrenzen münden kann; es handelt sich um einen Heap-Überlauf. Bösartige Akteure mit Admin-Rechten in einer virtuellen Maschine können das missbrauchen, um Code im VMX-Prozess auf dem Host auszuführen (CVE-2025-22224, CVSS [website], Risiko "kritisch").

Zudem können Angreifer eine Sicherheitslücke ausnutzen, die beliebige Schreibzugriffe ermöglicht. Mit etwaigen Berechtigungen innerhalb des VMX-Prozesses können sie beliebige Kernel-Schreiboperation auslösen und damit aus der Sandbox ausbrechen (CVE-2025-22225, CVSS [website], Risiko "hoch"). Die dritte Schwachstelle ermöglicht das unbefugte Auslesen von Informationen aufgrund von möglichen Lesezugriffen außerhalb vorgesehener Speicherbereiche im Host-Guest-Filesystem (HGFS). Angreifer benötigen Admin-Rechte in einer VM und können dadurch Speicher aus dem VMX-Prozess auslesen (CVE-2025-22226, CVSS [website], Risiko "hoch").

Broadcom weist darauf hin, dass dem Unternehmen Hinweise vorliegen, dass alle drei Schwachstellen derzeit bereits attackiert werden. Temporäre Gegenmaßnahmen nennen die Entwickler nicht, es hilft daher nur, die Aktualisierungen so rasch wie möglich herunterzuladen und zu installieren.

Sicherheitsupdates stehen bereit für VMware ESXi [website] (70U3s), [website] (80U2d & 80U3d), VMware Workstation [website] ([website], VMware Fusion [website] ([website], VMware Cloud Foundation [website] (70U3s) und [website] (80U3d) und schließlich für VMware Telco Cloud Platform [website], [website], [website] und [website] sowie VMware Telco Cloud Infrastructure [website] und [website] (KB389385). Konkrete Links finden sich in der Sicherheitsmitteilung.

Credential stuffing attacks had a huge impact in 2024, fueled by a vicious circle of infostealer infections and data breaches. But things could be abo......

Google has released patches for 43 vulnerabilities in Android's March 2025 security upgrade, including two zero-days exploited in targeted attacks.

The threat actor known as Lotus Panda has been observed targeting government, manufacturing, telecommunications, and media sectors in the Philippines,......

Sicherheitsupdate: Kritische Schadcode-Lücke bedroht Kibana

Sicherheitsupdate: Kritische Schadcode-Lücke bedroht Kibana

Wenn Angreifer erfolgreich an einer Schwachstelle in Kibana ansetzen, können sie Systeme mit Schadcode verseuchen. Attacken sind aber nicht in jedem Fall ohne Weiteres möglich. Eine dagegen geschützte Version steht zum Download bereit.

Wie die Entwickler in einer Warenmeldung ausführen, sind die Versionen >= [website] und < [website] nur attackierbar, wenn Angreifer über Viewer-Role-Rechte verfügen. Als Voraussetzung für Attacken auf die Ausgaben [website] und [website] müssen Angreifer über Rechte mit diesen Privilegien verfügen: fleet-all, integrations-all, actions:execute-advanced-connectors .

Ist das gegeben, können sie durch den Upload einer präparierten Datei und das Versenden von manipulierten HTTP-Anfragen Schadcode auf Systemen ausführen. Danach sind Computer in der Regel vollständig kompromittiert. Deswegen ist die Sicherheitslücke (CVE-2025-25012) als "kritisch" eingestuft. Die Lücke schrammt mit dem CVSS Score [website] [website] von 10 knapp an der Höchstwertung vorbei.

Die Entwickler geben an, die Version [website] gegen die geschilderte Attacke gerüstet zu haben. Können Admins das upgrade nicht umgehend installieren, sollten sie ihre Installationen mittels einer Übergangslösung schützen. Dafür müssen sie folgenden Wert in der Kibana-Konfiguration anpassen: xpack.integration_assistant.enabled: false .

Bislang gibt es keine Berichte, dass Angreifer die Schwachstelle bereits ausnutzen. Admins sollten die Gefahr aber nicht auf die leichte Schulter nehmen und sich zeitnah um das Sicherheitsproblem kümmern. In der Warnmeldung gibt es leider keine Informationen, anhand welcher Hinweise (Indicator of Compromise, IoC) Admins bereits attackierte Systeme erkennen können.

[website] million people were affected, in a breach that could spell more trouble down the line.

EdFinancial and the Oklahoma Student Loan Authority (OSLA)......

A new campaign is targeting companies in Taiwan with malware known as Winos [website] as part of phishing emails masquerading as the country's National Taxa......

Universities and government organizations in North America and Asia have been targeted by a previously undocumented Linux malware called Auto-Color be......

Salamitaktik: Apple gibt weitere Infos zu Sicherheitslücken in iOS 18 heraus

Salamitaktik: Apple gibt weitere Infos zu Sicherheitslücken in iOS 18 heraus

Mit Erscheinen von iOS 18 hatte Apple im September zahlreiche, auch schwere Sicherheitslücken gestopft. Das dazugehörige Supportdokument mit weiteren Informationen, welche Bugs das konkret waren, fiel allerdings wie schon häufiger in der Vergangenheit unvollständig aus. Wie der Mastodon-Account @ApplSec schreibt, der Apple-Sicherheitslücken verfolgt, hat Apple in dieser Woche einige Hintergründe dazu nachgereicht, jedoch noch immer nicht alle. Nutzer und Sicherheitsexperten mussten auf diese fast ein halbes Jahr warten.

Fünfzehn Ergänzungen nach einem halben Jahr.

Hinzu kommen weitere Einträge, bei denen Apple nur den Bereich nennt, in dem ein Bug vorhanden war, aber keine weiteren konkreten Details außer den jeweiligen Tippgeber ("Additional Recognition"). Ob und wann hier Infos nachgeliefert werden, bleibt unklar. Diese Taktik verfolgt der Konzern leider seit langem. Auch schwerwiegende Probleme wie eine mögliche Angriffsform auf das "Wo ist?"-Protokoll wurden hier "versteckt". Neben den Ergänzungen gab es auch Aktualisierungen bestehender Einträge – insgesamt sieben Stück sollen es laut dem Bericht gewesen sein.

Apple hat auch bei seinen anderen Betriebssystemen Ergänzungen und Updates an den Informationsdokumenten zu enthaltenen Fixes vorgenommen. Bei macOS 15 sind es 14 (vier Updates), bei tvOS 18 insgesamt sieben (ein upgrade), bei watchOS 11 insgesamt fünf (ein upgrade) und bei visionOS 2 insgesamt acht Ergänzungen. Auch iOS und iPadOS [website] sowie macOS [website] und macOS [website] erhielten Aktualisierungen (jeweils eine plus ein upgrade bei iOS und iPadOS [website].

Alles in allem ist das eine unschöne Entwicklung: Nutzer, Entwickler und Sicherheitsfachleute müssen genau hinsehen, um festzustellen, welche Lücken Apple gestopft hat. Teilweise werden Informationen erst verspätet weitergegeben, um Angriffe zu verhindern – da die Bugs bei den noch nicht gepatchten Versionen aber "in the wild" sind, ist das nicht unbedingt eine kluge Taktik. Fast sechs Monate ohne Details sind aber inakzeptabel.

Empfohlener redaktioneller Inhalt Mit Ihrer Zustimmung wird hier ein externer Preisvergleich (heise Preisvergleich) geladen. Preisvergleiche immer laden Preisvergleich jetzt laden.

Broadcom has released security updates to address three actively exploited security flaws in VMware ESXi, Workstation, and Fusion products that could ......

Google has released patches for 43 vulnerabilities in Android's March 2025 security modification, including two zero-days exploited in targeted attacks.

A previously undocumented polyglot malware is being deployed in attacks against aviation, satellite communication, and critical transportation organiz......

Market Impact Analysis

Market Growth Trend

2018201920202021202220232024
8.7%10.5%11.0%12.2%12.9%13.3%13.4%
8.7%10.5%11.0%12.2%12.9%13.3%13.4% 2018201920202021202220232024

Quarterly Growth Rate

Q1 2024 Q2 2024 Q3 2024 Q4 2024
12.5% 12.9% 13.2% 13.4%
12.5% Q1 12.9% Q2 13.2% Q3 13.4% Q4

Market Segments and Growth Drivers

Segment Market Share Growth Rate
Network Security26%10.8%
Cloud Security23%17.6%
Identity Management19%15.3%
Endpoint Security17%13.9%
Other Security Solutions15%12.4%
Network Security26.0%Cloud Security23.0%Identity Management19.0%Endpoint Security17.0%Other Security Solutions15.0%

Technology Maturity Curve

Different technologies within the ecosystem are at varying stages of maturity:

Innovation Trigger Peak of Inflated Expectations Trough of Disillusionment Slope of Enlightenment Plateau of Productivity AI/ML Blockchain VR/AR Cloud Mobile

Competitive Landscape Analysis

Company Market Share
Palo Alto Networks14.2%
Cisco Security12.8%
Crowdstrike9.3%
Fortinet7.6%
Microsoft Security7.1%

Future Outlook and Predictions

The Kritische Lücke Vmware landscape is evolving rapidly, driven by technological advancements, changing threat vectors, and shifting business requirements. Based on current trends and expert analyses, we can anticipate several significant developments across different time horizons:

Year-by-Year Technology Evolution

Based on current trajectory and expert analyses, we can project the following development timeline:

2024Early adopters begin implementing specialized solutions with measurable results
2025Industry standards emerging to facilitate broader adoption and integration
2026Mainstream adoption begins as technical barriers are addressed
2027Integration with adjacent technologies creates new capabilities
2028Business models transform as capabilities mature
2029Technology becomes embedded in core infrastructure and processes
2030New paradigms emerge as the technology reaches full maturity

Technology Maturity Curve

Different technologies within the ecosystem are at varying stages of maturity, influencing adoption timelines and investment priorities:

Time / Development Stage Adoption / Maturity Innovation Early Adoption Growth Maturity Decline/Legacy Emerging Tech Current Focus Established Tech Mature Solutions (Interactive diagram available in full report)

Innovation Trigger

  • Generative AI for specialized domains
  • Blockchain for supply chain verification

Peak of Inflated Expectations

  • Digital twins for business processes
  • Quantum-resistant cryptography

Trough of Disillusionment

  • Consumer AR/VR applications
  • General-purpose blockchain

Slope of Enlightenment

  • AI-driven analytics
  • Edge computing

Plateau of Productivity

  • Cloud infrastructure
  • Mobile applications

Technology Evolution Timeline

1-2 Years
  • Technology adoption accelerating across industries
  • digital transformation initiatives becoming mainstream
3-5 Years
  • Significant transformation of business processes through advanced technologies
  • new digital business models emerging
5+ Years
  • Fundamental shifts in how technology integrates with business and society
  • emergence of new technology paradigms

Expert Perspectives

Leading experts in the cyber security sector provide diverse perspectives on how the landscape will evolve over the coming years:

"Technology transformation will continue to accelerate, creating both challenges and opportunities."

— Industry Expert

"Organizations must balance innovation with practical implementation to achieve meaningful results."

— Technology Analyst

"The most successful adopters will focus on business outcomes rather than technology for its own sake."

— Research Director

Areas of Expert Consensus

  • Acceleration of Innovation: The pace of technological evolution will continue to increase
  • Practical Integration: Focus will shift from proof-of-concept to operational deployment
  • Human-Technology Partnership: Most effective implementations will optimize human-machine collaboration
  • Regulatory Influence: Regulatory frameworks will increasingly shape technology development

Short-Term Outlook (1-2 Years)

In the immediate future, organizations will focus on implementing and optimizing currently available technologies to address pressing cyber security challenges:

  • Technology adoption accelerating across industries
  • digital transformation initiatives becoming mainstream

These developments will be characterized by incremental improvements to existing frameworks rather than revolutionary changes, with emphasis on practical deployment and measurable outcomes.

Mid-Term Outlook (3-5 Years)

As technologies mature and organizations adapt, more substantial transformations will emerge in how security is approached and implemented:

  • Significant transformation of business processes through advanced technologies
  • new digital business models emerging

This period will see significant changes in security architecture and operational models, with increasing automation and integration between previously siloed security functions. Organizations will shift from reactive to proactive security postures.

Long-Term Outlook (5+ Years)

Looking further ahead, more fundamental shifts will reshape how cybersecurity is conceptualized and implemented across digital ecosystems:

  • Fundamental shifts in how technology integrates with business and society
  • emergence of new technology paradigms

These long-term developments will likely require significant technical breakthroughs, new regulatory frameworks, and evolution in how organizations approach security as a fundamental business function rather than a technical discipline.

Key Risk Factors and Uncertainties

Several critical factors could significantly impact the trajectory of cyber security evolution:

Evolving threat landscape
Skills shortage
Regulatory compliance complexity

Organizations should monitor these factors closely and develop contingency strategies to mitigate potential negative impacts on technology implementation timelines.

Alternative Future Scenarios

The evolution of technology can follow different paths depending on various factors including regulatory developments, investment trends, technological breakthroughs, and market adoption. We analyze three potential scenarios:

Optimistic Scenario

Rapid adoption of advanced technologies with significant business impact

Key Drivers: Supportive regulatory environment, significant research breakthroughs, strong market incentives, and rapid user adoption.

Probability: 25-30%

Base Case Scenario

Measured implementation with incremental improvements

Key Drivers: Balanced regulatory approach, steady technological progress, and selective implementation based on clear ROI.

Probability: 50-60%

Conservative Scenario

Technical and organizational barriers limiting effective adoption

Key Drivers: Restrictive regulations, technical limitations, implementation challenges, and risk-averse organizational cultures.

Probability: 15-20%

Scenario Comparison Matrix

FactorOptimisticBase CaseConservative
Implementation TimelineAcceleratedSteadyDelayed
Market AdoptionWidespreadSelectiveLimited
Technology EvolutionRapidProgressiveIncremental
Regulatory EnvironmentSupportiveBalancedRestrictive
Business ImpactTransformativeSignificantModest

Transformational Impact

Technology becoming increasingly embedded in all aspects of business operations. This evolution will necessitate significant changes in organizational structures, talent development, and strategic planning processes.

The convergence of multiple technological trends—including artificial intelligence, quantum computing, and ubiquitous connectivity—will create both unprecedented security challenges and innovative defensive capabilities.

Implementation Challenges

Technical complexity and organizational readiness remain key challenges. Organizations will need to develop comprehensive change management strategies to successfully navigate these transitions.

Regulatory uncertainty, particularly around emerging technologies like AI in security applications, will require flexible security architectures that can adapt to evolving compliance requirements.

Key Innovations to Watch

Artificial intelligence, distributed systems, and automation technologies leading innovation. Organizations should monitor these developments closely to maintain competitive advantages and effective security postures.

Strategic investments in research partnerships, technology pilots, and talent development will position forward-thinking organizations to leverage these innovations early in their development cycle.

Technical Glossary

Key technical terms and definitions to help understand the technologies discussed in this article.

Understanding the following technical concepts is essential for grasping the full implications of the security threats and defensive measures discussed in this article. These definitions provide context for both technical and non-technical readers.

Filter by difficulty:

phishing beginner

algorithm Modern phishing attacks are increasingly sophisticated, often leveraging AI to create convincing spear-phishing campaigns that target specific individuals with personalized content that appears legitimate.
Phishing attack flowAnatomy of a typical phishing attack
Example: Business Email Compromise (BEC) attacks are sophisticated phishing campaigns where attackers impersonate executives to trick employees into transferring funds or sensitive information.

platform intermediate

interface Platforms provide standardized environments that reduce development complexity and enable ecosystem growth through shared functionality and integration capabilities.

malware beginner

platform Malware can take many forms including viruses, worms, trojans, ransomware, spyware, adware, and rootkits. Modern malware often employs sophisticated evasion techniques to avoid detection by security solutions.
Types of malwareCommon malware types and their characteristics
Example: The Emotet trojan began as banking malware but evolved into a delivery mechanism for other malware types, demonstrating how sophisticated malware can adapt and change functionality over time.

zero-day intermediate

encryption These vulnerabilities are particularly dangerous because defenders have no time to develop and deploy patches before exploitation occurs. They are highly valued in both offensive security markets and criminal underground.
Zero-day vulnerability timelineTimeline showing vulnerability discovery to patch development
Example: The SUNBURST attack exploited a zero-day vulnerability in SolarWinds Orion software, remaining undetected for months while compromising numerous government agencies and private organizations.

EDR intermediate

API Unlike traditional antivirus, EDR solutions monitor and record system activities and events across endpoints, applying behavioral analysis and threat intelligence to detect sophisticated attacks.